Key Differences
In short — Radeon R9 390X outperforms GeForce GTX 675M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390X is 1183 days newer than GeForce GTX 675M.
Advantages of NVIDIA GeForce GTX 675M
- Consumes up to 64% less energy than AMD Radeon R9 390X - 100 vs 275 Watts
Advantages of AMD Radeon R9 390X
- Performs up to 28% better in Forza Horizon 4 than GeForce GTX 675M - 180 vs 141 FPS
- Up to 300% more VRAM memory than NVIDIA GeForce GTX 675M - 8 vs 2 GB
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
GeForce GTX 675M
Mobile • Mar 22nd, 2012
Radeon R9 390X
Desktop • Jun 18th, 2015
Theoretical Performance
GeForce GTX 675M
Mobile • Mar 22nd, 2012
Pixel Fillrate
9.92 GPixel/s
14%
Texel Fillrate
39.68 GTexel/s
21%
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
100%
Texel Fillrate
184.8 GTexel/s
100%
NVIDIA GeForce GTX 675M | vs | AMD Radeon R9 390X |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Jun 18th, 2015 |
| GeForce 600M | Generation | Pirate Islands |
| Not Available | MSRP | $429 |
| None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 8 GB |
| GDDR5 | Type | GDDR5 |
| 256-bit | Bus | 512-bit |
| 96 GB/s | Bandwidth | 384 GB/s |
| 620 MHz | Base Clock Speed | 1050 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 750 MHz | Memory Clock Speed | 1500 MHz |
